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Upgrading Dell XPS 15Z (L511z) CPU i7 2nd Gen To i7 3rd Gen Possible ? HELP

Tags:
  • Intel i7
  • i7 3rd Gen
  • Upgrading
  • i7 2nd Gen
  • CPUs
  • Dell Studio Xps
Last response: in CPUs
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August 15, 2014 5:54:58 AM

Hi,

I have a Dell XPS 15Z (L511z) with a 2nd gen i7 CPU. I want to upgrade it to a i7 3rd gen CPU.

The laptop is currently running bios version A05 but version A12 is available.

Can I upgrade the CPU to a 3rd gen i7? Will I need to update the bios, and if so, to which version do you recommend.

More about : upgrading dell xps 15z l511z cpu 2nd gen 3rd gen

a c 112 à CPUs
August 15, 2014 6:30:30 AM

The processor in that model dell coes in either PGA or BGA versions. BGA versions are soldered onto the motherboard. That is typical for ultr-thin devices such as your laptop. Check if you can determine whether you have a BGA socket type. If the answer is "yes", then the answer to your question is "no". Unless you have considerable technical expertise in reflowing solder.
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